length	
10	57.91142272949219
20	105.73745727539062
30	154.560791015625
40	194.50491333007812
50	241.361328125
60	263.902587890625
70	305.1151123046875
80	322.87255859375
90	348.6263427734375
100	372.515380859375
110	362.45068359375
120	391.209716796875
130	421.70654296875
140	406.42333984375
150	435.705078125
160	418.81787109375
170	445.62890625
180	471.96240234375
190	487.32177734375
200	513.50244140625